350-501 · Question #30
350-501 Question #30: Real Exam Question with Answer & Explanation
The correct answer is D: It is used to create a sensor-group and has a list of YANG models for streaming. {"question_number": 1, "correct_answer": "D", "explanation": "On IOS XR, Model-Driven Telemetry (MDT) uses a 'sensor-group' to define what data should be streamed. A sensor-group contains a list of sensor paths expressed as YANG model paths (e.g., Cisco-IOS-XR-infra-statsd-oper:.
Question
Refer to the exhibit. This configuration is being applied on an IOS XR router. Which statement about this configuration is true?
Options
- AIt is used to create a subscription to specify the streaming interval
- BIt is used to identify traps for SNMP polling
- CIt is used to identify MIB entries and has a list of YANG models
- DIt is used to create a sensor-group and has a list of YANG models for streaming
Explanation
{"question_number": 1, "correct_answer": "D", "explanation": "On IOS XR, Model-Driven Telemetry (MDT) uses a 'sensor-group' to define what data should be streamed. A sensor-group contains a list of sensor paths expressed as YANG model paths (e.g., Cisco-IOS-XR-infra-statsd-oper:...). This is distinct from SNMP (which uses MIBs and OIDs for polling or traps) and from subscriptions (which reference sensor-groups and define the streaming interval). The configuration shown defines WHAT data to stream using YANG paths, making D correct. Option A describes a subscription, option B/C describe SNMP-related constructs.", "generated_by": "claude-sonnet", "llm_judge_score": 4}
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